Table 4 RF feature importance calculated for the selected MRI volumetric features using an RF-importance filter strategy
Anatomical brain structure | Feature name | RF-importance |
|---|---|---|
Left hippocampus | Left-Hippocampus | 0.035 |
Left entorhinal cortex | lh_entorhinal_volume | 0.033 |
Right amygdala | Right-Amygdala | 0.032 |
Left middle temporal gyrus | lh_middletemporal_volume | 0.029 |
Left amygdala | Left-Amygdala | 0.028 |
Right hippocampus | Right-Hippocampus | 0.026 |
Right entorhinal cortex | rh_entorhinal_volume | 0.021 |
Left fusiform gyrus | lh_fusiform_volume | 0.020 |
Right banks of superior temporal sulcus | rh_bankssts_volume | 0.019 |
Left supramarginal gyrus | lh_supramarginal_volume | 0.019 |
Right middle temporal gyrus | rh_middletemporal_volume | 0.017 |
Right fusiform gyrus | rh_fusiform_volume | 0.017 |
Left superior parietal lobule | lh_superiorparietal_volume | 0.015 |
Left inferior parietal lobule | lh_inferiorparietal_volume | 0.014 |
Left banks of superior temporal sulcus | lh_bankssts_volume | 0.014 |
Right cortex | rhCortexVol | 0.013 |
Left inferior temporal gyrus | lh_inferiortemporal_volume | 0.013 |
Right nucleus accumbens area | Right-Accumbens-area | 0.012 |
Left insular cortex | lh_insula_volume | 0.012 |
Left cuneus | lh_cuneus_volume | 0.012 |
Right inferior parietal lobule | rh_inferiorparietal_volume | 0.011 |
Left transverse temporal gyrus | lh_transversetemporal_volume | 0.010 |
Left pars opercularis | lh_parsopercularis_volume | 0.010 |
Left pericalcarine cortex | lh_pericalcarine_volume | 0.010 |
Left superior frontal gyrus | lh_superiorfrontal_volume | 0.010 |
Left posterior cingulate cortex | lh_posteriorcingulate_volume | 0.010 |
Left isthmus of cingulate gyrus | lh_isthmuscingulate_volume | 0.010 |
Right inferior lateral ventricle | Right-Inf-Lat-Vent | 0.010 |
Right isthmus of cingulate gyrus | rh_isthmuscingulate_volume | 0.010 |
Right thalamus proper | Right-Thalamus-Proper | 0.010 |
Left globus pallidus | Left-Pallidum | 0.010 |
Right superior frontal gyrus | rh_superiorfrontal_volume | 0.010 |
Right insular cortex | rh_insula_volume | 0.010 |